Burmese pythons swarm South Florida

Burmese pythons have no known predators in Florida and are becoming a threat to the ecosystem. Environmentalists believe the invasion started when snake owners started releasing their pets into the Everglades National Park. Duration: 02:25

http://archive.greatfallstribune.com/VideoNetwork/3204991994001/Burmese-pythons-swarm-South-Floridahttp://cdn.newslook.com/1e/1e54b081feb50ab8effdb020821d883f/mp4_low/1e54b081feb50ab8effdb020821d883f-mp4_low.mp4http://archive.greatfallstribune.com/VideoNetwork/3204991994001/Burmese-pythons-swarm-South-Floridahttp://cdn.newslook.com/1e/1e54b081feb50ab8effdb020821d883f/images/frame_ext.jpgBurmese pythons swarm South FloridaBurmese pythons have no known predators in Florida and are becoming a threat to the ecosystem. Environmentalists believe the invasion started when snake owners started releasing their pets into the Everglades National Park. Duration: 02:252miaminewslookUnited States of AmericaFloridaentertainmentscience02:25